A
qualimassa = 12,5% superior; tijolo 10×20×30 = 10,33% superior; tijolo 10×20×20 = 28% inferior
B
qualimassa = 12,5% superior; tijolo 10×20×30 = 10,33% inferior; tijolo 10×20×20 = 28% inferior
C
qualimassa = 12,5% superior; tijolo 10×20×30 = 9,33% superior; tijolo 10×20×20 = 28% inferior
D
qualimassa = 10,5% inferior; tijolo 10×20×30 = 9,33% inferior; tijolo 10×20×20 = 28% superior
E
qualimassa = 10,5% superior; tijolo 10×20×30 = 9,33% superior; tijolo 10×20×20 = 28% superior